NWA 14967 ウレライト、原始的アコンドライト隕石 - 1.59 g - (1)
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NWA 14967 Ureilite is a primitive achondrite meteorite from Algeria (Northwest Africa), weighing 1.59 g and comes with a signed certificate of authenticity.
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Description from the seller
Northwest Africa 14967 (NWA 14967)
Ureilite
Primitive achondrite meteorite
Found in March 2022 in Algeria
1.59 grams
GUARANTEED AUTHENTICITY,
この隕石は署名入り証明書とともに100%真実性が保証されています
安心してください。あなたは主要な塊の保有者から購入していることを保証します。
Ureilite隕石は太陽系で最も豊富にダイヤモンドを供給している源のひとつです。
OFFICIAL CLASSIFICATION DATA SOURCE:
Petrography: (A. Irving, UWS and P. Carpenter, WUSL) Protogranular aggregate (mean grainsize ~0.3 mm) of olivine and pigeonite with accessory low-Ca pyroxene, subcalcic augite, graphite, kamacite and sulfides (Cr-troilite and daubreelite in exsolution relationship). Olivine grains have reduced magnesian rims containing fine blebby Fe metal (altered in part to Fe oxides).
Geochemistry: Olivine cores (Fa11.7-21.7, Cr2O3 0.59-0.77 wt.%, CaO 0.32-0.34 wt.%, N = 3), olivine rims (Fa1.3-3.6, N = 3), pigeonite (Fs16.4-18.6Wo6.8-7.1, Al2O3 0.64-0.93 wt.%, Cr2O3 1.0-1.1 wt.%, TiO2 0.06-0.09 wt.%, N = 4), low-Ca pyroxene (Fs2.6Wo1.3; Fs7.5Wo4.5; N = 2), subcalcic augite (Fs3.4Wo28.6).
Classification: Ureilite.
Northwest Africa 14967 (NWA 14967)
Ureilite
Primitive achondrite meteorite
Found in March 2022 in Algeria
1.59 grams
GUARANTEED AUTHENTICITY,
この隕石は署名入り証明書とともに100%真実性が保証されています
安心してください。あなたは主要な塊の保有者から購入していることを保証します。
Ureilite隕石は太陽系で最も豊富にダイヤモンドを供給している源のひとつです。
OFFICIAL CLASSIFICATION DATA SOURCE:
Petrography: (A. Irving, UWS and P. Carpenter, WUSL) Protogranular aggregate (mean grainsize ~0.3 mm) of olivine and pigeonite with accessory low-Ca pyroxene, subcalcic augite, graphite, kamacite and sulfides (Cr-troilite and daubreelite in exsolution relationship). Olivine grains have reduced magnesian rims containing fine blebby Fe metal (altered in part to Fe oxides).
Geochemistry: Olivine cores (Fa11.7-21.7, Cr2O3 0.59-0.77 wt.%, CaO 0.32-0.34 wt.%, N = 3), olivine rims (Fa1.3-3.6, N = 3), pigeonite (Fs16.4-18.6Wo6.8-7.1, Al2O3 0.64-0.93 wt.%, Cr2O3 1.0-1.1 wt.%, TiO2 0.06-0.09 wt.%, N = 4), low-Ca pyroxene (Fs2.6Wo1.3; Fs7.5Wo4.5; N = 2), subcalcic augite (Fs3.4Wo28.6).
Classification: Ureilite.
Details
アイテム数
1
隕石の種類
NWA 14967 Ureilite, Primitive achondrite meteorite
重量
1.59 g
原産国
Algeria
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